Hitting With The Mouth, Complains Xiao Zhu

When Si Yi had lost himself deeply in the kiss, the door opened and peeked little Yun Zhu's head.

Si Yi did lock the door when he entered but he had only turned the lock halfway since all his attention was on Yun Jian when he locked it, so the door was not securely locked.

Yun Zhu was already falling asleep in his room but he suddenly recalled that there was something he had yet to tell his sister and came to her room to do exactly that.

The door opened and Yun Zhu popped his small head in, all while speaking happily, "Jiejie, jiejie, I forgot to tell you that our school's having a family sports day next week. Can you and Si Yi-gege come join it…"

Xiao Zhu was already sticking his head in through the open door but before he could finish his words, he was shocked by what he saw… His Si Yi-gege was caging his sister under him.

"Si Yi-gege, how could you hit jiejie?" Yun Zhu stopped whatever he had been talking about and ran in with his short legs.